Answer in one word:-
1. In which part of flower does fertilization occur?
2. At what speed light travels?
3. Which trees that give us timbre?
4. The dispersed ray splits into seven colours called?
5. Which lens is thinner in the middle and thicker at the edges?
6. Which instrument is used to measure wind speed?
7. Name the device which is used in earlier methods of measuring time?
8. Name the female reproductive organ of a flower?
9. Which vessels transport food in plants?
10.Artificial methods of removing toxins from blood?
Answers
Explanation:
1.Fertilization occurs in the ovary of the female flower.
2.Speed of light, speed at which light waves propagate through different materials. In particular, the value for the speed of light in a vacuum is now defined as exactly 299,792,458 metres per second.
3.Pine, red cedar, rosewood, sal
4.The splitting up of white light into seven different colours of the ray of light when passed through a prism is called dispersion of light.
5.A lens which is thicker in the edge and thinner at the middle is called a convex lens.
6.An anemometer is an instrument that measures wind speed and wind pressure. Anemometers are important tools for meteorologists, who study weather patterns.
7.The important time measuring devices used in ancient times were : Sundial, Sand clock and Water clock
8.The pistil includes an ovary (where the ovules are produced; ovules are the female reproductive cells, the eggs), and a stigma (which receives the pollen during fertilization).
9.Phloem transport food in plants.
HOPE THIS MAY HELP YOU!
1. ovary
2. in vacuum = 186,282
3. pinus spp
4. dispersion of light
5. convex lens
6. Anemometers
7. hourglass
8. Pistils
9. Phloem
10. the liver, kidney, and lungs already cleanse and detoxify the blood.